Efficacy of Solitaire Stent Arterial Embolectomy in Treating Acute Cardiogenic Cerebral Embolism in 17 Patients.

BACKGROUND Thrombolysis with rtPA is the only accepted drug therapy for acute ischemic stroke. Since acute cerebral stroke is so pervasive, newly developed recanalization methods have the potential for wide-ranging impacts on patient health and safety. We explored the efficacy and safety of Solitaire stent arterial embolectomy in the treatment of acute cardiogenic cerebral embolism. MATERIAL AND METHODS Between October 2012 and June 2015, 17 patients underwent Solitaire stent arterial embolectomy, either alone or in combination with rtPA intravenous thrombolysis, to treat acute cardiogenic cerebral embolism. Sheath placement time, vascular recanalization time, number of embolectomy attempts, and IV rtPA dose and time were recorded. Success and safety of the recanalization procedure, as well as clinical outcomes, were assessed. These results were compared to 16 control patients who were treated using only rtPA IV thrombolysis. RESULTS Full recanalization of the occluded arteries was achieved in 15 (88.2%) of the Solitaire stent patients. NIH Stroke Scale scores of embolectomy patients improved by an average of 12.59 ± 8.24 points between admission and discharge, compared to 5.56 ± 5.96 in the control group (P<0.05). Glasgow Coma Score improvement between admission and discharge was also significantly higher in the embolectomy group (P<0.05). There was no significant difference in symptomatic intracerebral hemorrhage, high perfusion encephalopathy, incidence of hernia, or mortality between the 2 groups (P>0.05). CONCLUSIONS Solitaire stent embolectomy is a safe and effective alternative to simple venous thrombolytic therapy, and it can significantly improve short-term neurological function and long-term prognosis in acute cardiogenic cerebral embolism.

[Relationship between factors of labour pain and delivery outcomes].

OBJECTIVE: To evaluate factors associated with labor pain and delivery outcomes. METHODS: From Jul. to Dec. 2009, 111 normal singleton cephalic presentation pregnancies (including 5 elderly parturient) who delivered at the Department of Obstetrics and Gynecology, Second Affiliated Hospital, Zhejiang Chinese Medical University were enrolled in this study to evaluate the relationship between factors of labor pain and delivery outcomes. The labor pain of latent phase and active phase were scored by the visual analogue scale (VAS). Factors associated with pain included the age of parturient, the number of gravidity and parity, occupation, education profile, dwell location, etc. The questionnaire was designed by ourselves. Childbirth awareness, psychological preparation of delivery, emotional controllability, couple relationship, the relationship of parturient and mother-in-law, the relationship of parturient and parents, family economic status, use of sedative during the labor process and delivery outcomes were collected and analyzed. RESULTS: (1) Factors associated with pain: in the latent phase, the rate of moderate labour pain of 1/5 in women with more than 35 years old was statistically lower than 76.4% (81/106) in suitable age group (P < 0.05). The women with a good understanding about delivery had a statistically lower rate of moderate pain of 64.7% (44/68) than 88.4% (38/43) of those having a poor understanding (P < 0.05). The women who had a better couple relationship had a significantly higher rate of moderate pain of 77.2% (78/101) than 4/10 of those who had a general couple relationship (P < 0.05). There was significant difference in rate of moderate pain between pluripara group (50.0%, 11/22) and primipara group (79.8%, 71/89; P < 0.01). In the active phase, women with tense, scared or a poor emotion control expressed significantly severe labour pain (59.0%, 36/61) than 35.6% (16/45) in well-prepared group. The rate of severe labour pain in good control of emotion group of 44.8% (43/96) was a statistically lower than 9/10 in poor control group. There was a statistically lower severe labour pain in women given by sedatives (29.2%, 7/24) than 54.9% (45/82) in women without sedatives treatment (P < 0.05). (2) Delivery outcomes: in latent phase, the rates of fetal distress and cesarean section were 36.6% (30/82) and 39.0% (32/82) in moderate pain group, which were significantly higher than 13.8% (4/29) and 17.2% (5/29) in mild pain group. In active phase, the rate of fetal distress, cesarean section and postpartum hemorrhage were 36.5% (19/52), 40.4% (21/52) and 13.5% (7/52) in severe pain group, which were significantly higher than [18.5% (10/54); 20.4% (11/54); 0] in moderate pain group (P < 0.05). CONCLUSIONS: Women with poor understanding of delivery, tense, scared, poor emotion control, young age and uniparous have severe labour pain. Sedative use could alleviate pain in active phase. Women with mild labour pain have good delivery outcomes.

Photosensitive epilepsy and photosensitivity of patients with possible epilepsy in Chinese Han race: A prospective multicenter study.

Photosensitive is probably caused by multiple factors including gender, familiar, etc. We aim to study the clinical and EEG features of Chinese Han patients with photosensitivity. A total of 5482 consecutive patients with possible epilepsy from 3 center in China. Of the 73 patients with PPR to IPS, 48 were female. 69.9% patients were evoked by frequency ranged 8 Hz-25 Hz, with accompanying seizures in 13 patients. 6 of 9 patients with eyes closure sensitivity experienced epileptic seizures during IPS. We found some new features: 1) The patients with eyes closure sensitivity apt to experience electro-clinical seizures provoked by IPS; 2) Female epilepsy patients with PPR and ECS maybe difficult to be seizure free. Preventive measures for related seizures should be performed to the patients with generalized PPR, upper threshold evoking frequency, and eyes closure sensitivity when they received the IPS.